Durant is known for leaving the team if he knew that he can’t carry it or get a great achievement on it
That's not true, he leads the Warriors in 2 straight championships and still he leaves the team. Durant will try to prove something and that is if he can carry the team, and the experiment with the Nets was a failed one and now he is looking for a new team to experiment with.
That's correct, it will be sweeter that way. Just like how Steph Curry proved it this year and that's why he is so emotional about it.
Questions and criticisms were thrown at him and he shut them all up by winning the championship.
This is also what Kevin Durant is aiming for, a championship that he can say he did on his own or most of it. It could've been the one in OKC but I bet WB will take all the credits if they did win a ring.
Kawhi Leonard also proved himself and so did Lebron. All that's left is him.